357 pounds
It will weigh more because the total weight would be the sum of the person's weight and the weight of the water in the barrel.
The barrel itself weighs 20 pounds. 10 gallons of water, therefore, weights 103.4 minus the weight of the barrel itself. 103.4-20 = 83.4 20 is twice as much as ten, so 83.4 * 2 = 166.8 pounds. If we add the barrel back in, we have a total weight of 166.8 + 20 = 186.8
To find the number of gallons in the barrel, divide the total weight of the water in the barrel by the weight of one gallon of water: 381.8 pounds / 8.3 pounds/gallon = 46 gallons.
To sink a 15-gallon barrel, you would need to add enough weight to overcome its buoyancy. A 15-gallon barrel typically displaces about 15 gallons of water, which is approximately 125 pounds (since 1 gallon of water weighs about 8.34 pounds). Therefore, you would need to add at least 125 pounds of weight to sink the barrel, though additional weight may be required to account for any air trapped inside or to ensure it remains submerged.
The weight of the second barrel is 5 pounds (21 pounds / 3 = 7 pounds per barrel, and since the first barrel weighs twice as much, it weighs 14 pounds). The weight of the first barrel is 14 pounds.
A .50 caliber machine gun, such as the M2 Browning, typically weighs around 84 pounds (38 kg) without the barrel. However, the weight can vary slightly depending on the specific model and configuration. The barrel itself adds significant weight, so the overall weight of the weapon with a barrel is much higher.
One barrel of rice equals 147.645 pounds. One Barrel of rice actually weights 162 pounds or 1.62 hundred weight. A Barrel is an official weight for rice harvested and sold in Louisiana.
A standard barrel (Drum) is 55 gallons, therefore if the barrel is full of water it would weigh 440 pounds. An oil barrel is smaller and holds only 40 gallons and weigh apx 280 lbs as petroleum is lighter than water
Answer: the barrel will hold 9.42 ft³ of water.
Originally, the purpose of the octagon barrel was to reduce weight by removing metal from the barrel. Today, much of the reason is looks.
That would all depend on the barrels height.
An empty wood whiskey barrel typically weighs around 20-25 pounds. However, the weight can vary depending on the size and type of wood used for the barrel.